package com.neu.elm.service;

import com.neu.elm.po.User;

/**
 * @Author:csw
 * @Date: 8:43 2020/9/16
 */
public interface UserService {
    //登录
    public User getUserByIdByPass(User user);

    //id查找
    public int getUserById(String userId);

    //注册user
    public int saveUser(User user);
}
